This is called the Mephisto effect. The region of forehead muscle above your right brow is still very active, while the rest is relaxed. This has lead to the peaking of the brow when you animate. A couple more units of botox will correct this fairly quickly. Botox is not laser precision. Based on experience and the patient's anatomy, a reasonable dose is placed evenly and then there is a small degree of 'spread'. It doesn't always come out 'perfect' regardless of whether you went to a board certified dermatologist/plastic surgeon/generalist or to a qualified nurse injector, I guarantee you they all correct for this. In other words, it is not bad technique per se. The worse problem to have is for too much to be placed in this region, which can result in brow ptosis (dropped brow) for which little can be done other than waiting for the effect to lessen. Best, Lisa Vuich, MD